| 发明名称 |
K2 COMPOSITION AND THE PREPARATION METHOD AND USE OF THE SAME |
| 摘要 |
A method for providing a K2-enriched FU-LING extract is provided. The method comprises the following steps:
(a) mixing a FU-LING with a solvent to provide a first mixture;(b) alkalizing the first mixture to provide a second mixture;(c) acidifying the second mixture to provide a third mixture,(d) alkalizing the third mixture to provide a forth mixture, wherein the forth mixture has a pH value of more than 7; and(e) neutralizing the forth mixture,
wherein the K2 is at least one of tumulosic acid, dehydrotumulosic acid, polyporenic acid C and 3-epi-dehydrotumulosic acid. |
| 申请公布号 |
US2015335690(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201514717440 |
申请日期 |
2015.05.20 |
| 申请人 |
SINPHAR PHARMACEUTICAL CO., LTD. |
发明人 |
LIN Hang-Ching;HUANG Hsin-Wen;LU Shih-Min |
| 分类号 |
A61K36/076;C07J9/00;A61K31/575 |
主分类号 |
A61K36/076 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for providing a K2-enriched FU-LING extract, comprising:
(a) mixing a FU-LING with a solvent to provide a first mixture; (b) alkalizing the first mixture to provide a second mixture; (c) acidifying the second mixture to provide a third mixture; (d) alkalizing the third mixture to provide a forth mixture, wherein the forth mixture has a pH value of more than 7; and (e) neutralizing the forth mixture, wherein the K2 is at least one of tumulosic acid, dehydrotumulosic acid, polyporenic acid C and 3-epi-dehydrotumulosic acid. |
| 地址 |
Dongshan Township TW |
